What's the temperature in the freezer of 1-7?

Different brands of freezers have different temperatures in each gear. Take the file 1~7 of a conventional refrigerator as an example:

The control temperature of 1 gear is about 9℃- 10℃, the second gear is about 8℃, the third gear is about 6~7℃, the fourth gear is about 5℃, the fifth gear is about 4℃, the sixth gear is about 3℃, and the seventh gear is strongly cold, and the temperature is about 2℃.

The knob marked with the numbers 0-7 in the refrigerator freezer is actually a thermostat, which is called thermostat for short. The knobs marked with numbers 0-7 do not represent the specific temperature value in the refrigerator, but represent the control range and temperature grade of the temperature in the refrigerator.

Extended data

The lower the number, the higher the temperature in the refrigerator, and the higher the number, the lower the temperature in the refrigerator. During the use of the refrigerator, the gear should be adjusted according to the seasonal temperature, which should be 1-2 in summer, 3 in spring and autumn, 4-5 in winter, and the freezing room should be kept at about-18℃ and the refrigerating room at 4-8℃.

Temperature controller is a kind of gear control mode of mechanical temperature control refrigerator, and now there are also computer temperature control refrigerators. This kind of refrigerator is mainly controlled by computer program, and its biggest feature is accurate temperature control without manual temperature compensation switch.